Cap



FIG. 1 is a top perspective view of a cap showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a second side elevational view thereof, opposite FIG. 3; and,

FIG. 5 is a bottom plan view thereof.

The broken lines are shown for the purpose of illustrating parts of the article that form no part of the claimed design. 

CLAIM The ornamental design for a cap, as shown and described. 